package exception;

public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("程序开始了");
        try {
//            String line=null;
            String line = "";
            System.out.println(line.length());
            return;
        } catch (Exception e) {
            System.out.println("解决错误");
        } finally {
            System.out.println("finally中的代码执行了");
        }
        System.out.println("程序结束了");
    }
}
